import org.omg.CORBA.WStringSeqHelper;

class Animal1{
    private String name;
    private int age;
    public  String getName(){
        return name;
    }
    public void setName (String name){
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
}
class Dog1 extends Animal1{
    private String color;
    public String getColor(){
        return color;
    }

    public void setColor(String color) {
        this.color = color;
    }
}

public class Example02 {
    public static void main(String[] args) {
        Dog1 dog1 = new Dog1();
        dog1.setName("牧羊犬");
        dog1.setAge(3);
        dog1.setColor("黑色");
        System.out.println("名称："+dog1.getName()+",年龄："+dog1.getAge()+",颜色:"+dog1.getColor());
    }
}
